Title:
MATERIAL FOR PHOTOELECTRIC CONVERSION ELEMENT FOR IMAGING AND PHOTOELECTRIC CONVERSION ELEMENT
Document Type and Number:
WIPO Patent Application WO/2023/068217
Kind Code:
A1
Abstract:
Provided are: a material for increasing the sensitivity and resolution of a photoelectric conversion element for imaging; and a photoelectric conversion element for imaging in which the material is used. The material for a photoelectric conversion element for imaging comprises a biscarbazole compound represented by Cz-(Ar)m-Cz. In the formula, Cz represents a carbazolyl group, each Ar independently represent a C6-C30 aromatic hydrocarbon group, and m represents an integer of 3-6. At least one of the Ar's is a divalent aromatic hydrocarbon group generated from naphthalene, phenanthrene, pyrene, or benzene.
Inventors:
INOUE MUNETOMO (JP)
HAYASHI KENTARO (JP)
HAYASHI KENTARO (JP)
Application Number:
PCT/JP2022/038534
Publication Date:
April 27, 2023
Filing Date:
October 17, 2022
Export Citation:
Assignee:
NIPPON STEEL CHEMICAL & MAT CO LTD (JP)
International Classes:
H10K30/60
Foreign References:
| JP2019006702A | 2019-01-17 | |||
| JP2019055919A | 2019-04-11 | |||
| US20170213985A1 | 2017-07-27 | |||
| JP2009120582A | 2009-06-04 | |||
| JP2009170813A | 2009-07-30 | |||
| JP2015138787A | 2015-07-30 | |||
| JP2015122383A | 2015-07-02 | |||
| US20210098712A1 | 2021-04-01 | |||
| KR20180031272A | 2018-03-28 |
Attorney, Agent or Firm:
SASAKI Kazuya et al. (JP)
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